HVAC contractors licensed in California

Every active California license that lists hvac work, sorted by name.

• Spectrum Mechanical INC
  HVAC · Irvine · #764636
  Active Insurance current
• Spectrum Power and Electric
  Electrical, HVAC · Glendora · #904139
  Active Insurance current
• Spectrumss General Engineering
  General Contractors, Electrical · Burlingame · #1097582
  Active Insurance current
• Speed HVAC INC
  HVAC · Norwalk · #1074276
  Active Insurance current
• Speed Refrigeration Service
  HVAC · Sunnyvale · #1053756
  Active No insurance on file
• Speedi Air INC
  HVAC · Elk Grove · #1097749
  Active Insurance current
• Speedy Air Conditioning INC
  HVAC · La Quinta · #834471
  Active Insurance current
• Speedy Heating & Air INC
  HVAC · Sylmar · #727109
  Active Insurance current
• Speedy Refrigeration
  HVAC · Los Angeles · #939424
  Active Insurance current
• Speedy Systems INC
  General Contractors, Electrical · Cerritos · #907674
  Active Insurance current
• Spence-Air Mechanical INC
  HVAC · Valencia · #1099760
  Active Insurance current
• Sphere Mechanical Corporation
  General Contractors, HVAC · Escondido · #1047691
  Active Insurance current
• Spiller's Heating & Air
  HVAC · Hanford · #535759
  Active Insurance current
• Spinelli Heating & Air
  HVAC · Canyon Country · #1081274
  Active Insurance current
• Spira-Loc
  General Contractors, Electrical · El Cajon · #583829
  Active Insurance expired
• Splash Pool & Spa
  HVAC, Pools & Spas · Bakersfield · #830328
  Active Insurance current
• Split Systems Mechanical INC
  HVAC · Pleasanton · #1144003
  Active Insurance current
• Spoor's Heating & Air Conditioning INC
  Plumbing, HVAC · Auburn · #1001693
  Active Insurance current
• Spot Free Duct Cleaning INC
  HVAC · San Leandro · #992288
  Active Insurance current
• Spot on Heating Air and Plumbing
  Electrical, Plumbing · Whittier · #981935
  Active No insurance on file
• Springer Construction Services
  General Contractors, HVAC · Diamond Springs · #924273
  Active Insurance current
• Sproul Heating & Air Conditioning
  HVAC · Indio · #1007404
  Active Insurance current
• Square Three INC
  General Contractors, Electrical · San Jose · #1075734
  Active Insurance current
• Sr Heating and Air
  HVAC · Plumas Lake · #1112346
  Active Insurance expiring soon
• Sr Mechanical
  HVAC · Woodlake · #957805
  Active No insurance on file
• Srm Heating and Air Conditioning
  HVAC · Big Bear City · #1121415
  Active Insurance current
• Srr Air Conditioning and Heating
  HVAC · Murrieta · #1116254
  Active Insurance current
• Srs Mechanical Services Heating Air Conditioning & Refrigeration
  HVAC · Elk Grove · #947302
  Active No insurance on file
• Ss Air Solutions
  HVAC · Bakersfield · #1144561
  Active Insurance expired
• St Louis Heating & Cooling
  HVAC · Murrieta · #1101868
  Active Insurance current
• Stability Heating & Air
  HVAC · Lawndale · #971289
  Active Insurance current
• Stable Temp
  HVAC · Spring Valley · #879831
  Active Insurance current
• Stable Temp HVAC
  HVAC · San Diego · #1157122
  Active Insurance current
• Staffero Mechanical INC
  HVAC · Turlock · #1017719
  Active Insurance current
• Stafford Heating and Ac
  HVAC · Orange · #1124459
  Active Insurance current
• Stagecoach Plumbing, Heating & Air
  Plumbing, HVAC · Galt · #1090150
  Active Insurance current
• Stainless Fixtures INC
  General Contractors, HVAC · Riverside · #757368
  Active No insurance on file
• Stalwork INC
  General Contractors, Plumbing · San Luis Obispo · #948012
  Active Insurance current
• Stamatelos Construction
  General Contractors, HVAC · Citrus Heights · #592608
  Active Insurance current
• Standard Air CO
  HVAC · Applegate · #1083644
  Active Insurance current
• Standard Air Mechanical INC
  HVAC · Norco · #994409
  Active Insurance expiring soon
• Standard Heating and Air Conditioning
  HVAC · Elk Grove · #1114807
  Active Insurance current
• Stanislaus Air Technologies INC
  HVAC · Modesto · #1119456
  Active Insurance current
• Stanton Mechanical INC
  HVAC · Watsonville · #1130710
  Active Insurance current
• Staples Energy
  General Contractors, Electrical · Bakersfield · #905806
  Active Insurance current
• Star Comfort INC
  HVAC · Van Nuys · #1066208
  Active Insurance current
• Star Commercial Refrigeration
  HVAC · Highland · #942657
  Active Insurance current
• Star Energy INC
  General Contractors, HVAC · Sacramento · #943350
  Active No insurance on file
• Star Mechanical
  Electrical, HVAC · Manteca · #919459
  Active Insurance expired
• Starlight HVAC INC
  HVAC · Irvine · #1035307
  Active Insurance current
• Stars and Stripes Heating and Air
  HVAC · Perris · #1134614
  Active Insurance current
• Stars N Stripes
  General Contractors, Electrical · Chatsworth · #619515
  Active Insurance current
• Start Construction INC
  General Contractors, HVAC · Carmichael · #1123789
  Active Insurance current
• Stat Heating & Air Corporation
  Plumbing, HVAC · Petaluma · #1123282
  Active Insurance current
• State Mechanical Systems INC
  HVAC · San Diego · #1111372
  Active Insurance current
• State Sheet Metal Works INC
  HVAC · Daly City · #629775
  Active Insurance current
• Statewide H V a C
  HVAC · Rocklin · #1023360
  Active Insurance current
• Statewide Heating and Air Conditioning Services
  General Contractors, Electrical · Los Angeles · #653547
  Active Insurance current
• Stay Cool Air Conditioning and Heating INC
  HVAC · Canyon Country · #1036487
  Active Insurance current
• Stay Cool Heating & Air Conditioning LLC
  HVAC · Indio · #1144051
  Active Insurance current
• Stay Cool INC
  General Contractors, HVAC · Culver City · #998757
  Active Insurance current
• Stay Safe Mechanical
  Electrical, HVAC · Shingle Springs · #902772
  Active Insurance current
• Steadfast Heating and Air
  HVAC · Yucaipa · #1120552
  Active Insurance current
• Steady Arc Construction
  General Contractors, HVAC · Rosemead · #1125364
  Active Insurance current
• Steam Boiler Solutions
  HVAC · Garden Grove · #1084529
  Active Insurance current
• Steam Equipment CO
  Electrical, Plumbing · Los Angeles · #701956
  Active Insurance current
• Steam Tech
  HVAC · Whittier · #1040448
  Active No insurance on file
• Steckler Heating and Air
  HVAC · Hemet · #1058346
  Active Insurance current
• Steel Builders INC
  General Contractors, HVAC · Gardena · #413349
  Active Insurance current
• Steffen Heating & Air Conditioning
  HVAC · Indio · #781060
  Active Insurance current
• Steffen's H V a C Services
  HVAC · Colfax · #996976
  Active Insurance current
• Steinke Advanced Mechanical Systems INC
  HVAC · San Jose · #938783
  Active No insurance on file
• Stellar Construction
  Roofing, General Contractors · Brentwood · #1057503
  Active Insurance current
• Stellar Industrial Solutions INC
  HVAC · Jacksonville · #998991
  Active Insurance current
• Stellar Thermal Solutions
  HVAC · Carmichael · #1125757
  Active Insurance current
• Stepan's a / C & Heating Services
  HVAC · North Hollywood · #906185
  Active Insurance current
• Stephan's Home Comfort Services
  HVAC · Garden Grove · #658149
  Active Insurance expiring soon
• Stephen Ciari Plumbing and Heating INC
  Plumbing, HVAC · San Jose · #828351
  Active Insurance expiring soon
• Stephen Michael Murphey
  HVAC · Santa Rosa · #717836
  Active Insurance current
• Stephens Construction INC
  General Contractors, Plumbing · Arnold · #522540
  Active Insurance current
• Stephens Plumbing & Heating INC
  Plumbing, HVAC · San Pedro · #508377
  Active Insurance current
• Sterling Air
  HVAC · Moreno Valley · #894535
  Active Insurance current
• Sterling Construction
  General Contractors, Electrical · Sylmar · #614817
  Active Insurance current
• Sterling Mechanical
  HVAC · Oceanside · #1003161
  Active Insurance expiring soon
• Steve C Boneso Construction INC DBA Boneso Plumbing and
  General Contractors, Plumbing · Santa Margarita · #612882
  Active Insurance current
• Steve Moore Quality Air INC
  HVAC · Carlsbad · #1020671
  Active Insurance current
• Steve Padjen Construction
  General Contractors, Plumbing · Citrus Heights · #932349
  Active No insurance on file
• Steve Sautman Electric INC
  General Contractors, Electrical · Los Angeles · #337539
  Active Insurance current
• Steve Stelters H V a C Service
  HVAC · Redding · #1030166
  Active Insurance current
• Steve Sveinson Heating & Air
  HVAC · Costa Mesa · #393818
  Active Insurance current
• Steve's a/C
  HVAC · Jurupa Valley · #1160163
  Active Insurance current
• Steve's Air Conditioning and Heating Corp
  HVAC · Murrieta · #1031139
  Active Insurance current
• Steve's Five Star Service INC
  Plumbing, HVAC · Upland · #960861
  Active Insurance current
• Steve's Heating & Air Conditioning
  HVAC · Walnut · #1029672
  Active Insurance current
• Steve's Heating & Cooling
  HVAC · Napa · #612317
  Active Insurance current
• Steve's Heating and Air
  HVAC · Whittier · #388776
  Active Insurance current
• Steve's Super Cool a/C Services
  HVAC · Bermuda Dunes · #759014
  Active Insurance current
• Steven B Davis
  HVAC · Truckee · #790144
  Active Insurance current
• Steven Bailey Plumbing and Rooter
  Plumbing, HVAC · San Francisco · #1122760
  Active Insurance current
• Steven E Fiske
  Plumbing, HVAC · Los Angeles · #919191
  Active Insurance current

Last checked against state records on Oct 11, 2026 (the state's file hasn't changed since Oct 10, 2026). How we get this data.